sails-mysql架构数据类型

Question

任何人使用mysql作为DB(https://github.com/balderdashy/sails-mysql)使用node的sails框架？

我被困在模型中,我无法创建数据库结构.我需要用来创建模式的数据类型不起作用.我到处寻找一些文档,但我找不到任何可以帮助我的东西.

我猜,赛尔的文档还没有完整. http://sailsjs.org/#documentation/models

任何人都可以帮我创建模型.如果你能帮助我使用sails-mysql创建下面的简单模式,我将不胜感激.提前致谢!

module.exports = {

    attributes: {
        id: 'FLOAT',
        social_network: {
                type: 'ENUM',
                    defaultsTo : {'Facebook', 'twitter', 'vk','weibo'}

                },
        country: 'STRING',
        message: 'TEXT',
        link: 'STRING',
        comments: 'TEXT',
        userid: 'INT',
        username: 'STRING',
        image_link: 'STRING',
        longitude: 'FLOAT',
        latitude: 'FLOAT',
        location_name: 'STRING',
        updated_at: 'TIMESTAMP',
        created_at: 'TIMESTAMP'
    }
};

Answer 1

我是Waterline的作者,抱歉,您无法在文档中找到所需内容,我们一直在努力添加它们并使它们保持最新状态.

您非常接近您的架构.Waterline目前不支持数据库级别ENUM类型,但我们有验证可以让您最终获得相同的最终结果.

module.exports = {

  // Disables Automatic ID generation
  // (allows you to use a FLOAT type for your ID)
  autoPK: false,

  // Disables Automatic Timestamps
  // You will need to manually update your timestamps, usually best to leave this
  // on and remove the updated_at and created_at attributes below to let Waterline
  // keep these up to date for you
  autoCreatedAt: false,
  autoUpdatedAt: false,

  attributes: {
    id: {
      type: 'FLOAT',
      primaryKey: true
    }

    // Proper ENUM types at the Database level are not yet supported
    // but you can use validations to achieve the same end result.
    // You can also add a default social_network with defaultsTo
    social_network: {
      type: 'STRING',
      in: ['facebook', 'twitter', 'vk', 'weibo']
    },
    country: 'STRING',
    message: 'TEXT',
    link: 'STRING',
    comments: 'TEXT',
    userid: 'INTEGER',
    username: 'STRING',
    image_link: 'STRING',
    longitude: 'FLOAT',
    latitude: 'FLOAT',
    location_name: 'STRING',

    // Timestamp is not supported but Time, Date, and DateTime are
    updated_at: 'DATETIME',
    created_at: 'DATETIME'
  }
};